package com.gae101.service;

import java.util.List;

import com.google.appengine.api.datastore.Entity;

public interface ImageService {

	List<Entity> findAll(String userId);
	
	Entity last(String userId);
	
	Entity get(Long id);
	
	void delete(Long id);

	void save(String userId, byte[] rawImageData);

}
